Trying to troubleshoot an issue, was hoping to get some insight or suggestions here.
I'm new(ish) to Juniper, getting my feet wet fast.
I recently stood up a Junos Space VM, and have pretty much everything configured and running "smoothly".
All of the devices are managed and in sync.
However, I have a handful of devices that constantly report as 'Down', and then go back 'Up' pretty much immediately.I have the OpenNMS 'nodeDown' alert configured.
This is a campus network, with many weird and confusing things going on, and I assumed that the timeouts were just a result of strict SNMP parameters coupled with some latency on the network, so I widened the net quite a bit:60 second timeout, 5 retries.
Well, this didn't have an effect, so I checked the logs.
These devices are all littered with 'JTASK_SCHED_SLIP_KEVENT' messages, for the following processes:
dot1xd, mcsnoopd, sflowd, l2cpd, rpd
Would anyone happen to have any experience with this, and have suggestions on a troubleshooting path?
We have hardware repair/replace, but no Service with JTAC. So they'll replace it, but I have 12 devices and I know it's not the hardware.
This is (12) devices, on (3) platforms, in different geographical areas with different gateways.EX2200-C-12P-2GEX2300-24PEX2300-C-12P
Any comments are appreciated.